Task 4 Ground Source Heat Pump Systems Quiz

What are the three components of a GSHP?

• Heat collection loop, heat pump, heating system

• Heat collection loop, cooling system, heating system

• Heat pump, cooling system, heating system

• Heat collection loop, heat pump, cooling system

What is meant by the term 'Closed Loop System'?

• A system where heat is collected from the air

• A system where heat is collected from the ground using a buried pipe containing water and antifreeze

• A system where heat is collected from the sun

• A system where heat is collected from water bodies

How deep is a horizontal loop laid?

• 0.5 to 1.0 metres

• 1.5 to 2.0 metres

• 2.5 to 3.0 metres

• 3.5 to 4.0 metres

How deep are vertical loops bored?

• 5m to 20m

• 10m to 30m

• 15m to 60m

• 20m to 80m

What is meant by the term 'Slinky'?

• Coils that are spread out in deep trenches

• Coils that are spread out in shallow trenches and buried, reducing the trench size required

• Coils that are spread out on the surface

• Coils that are used in vertical loops

What is the final heat output of a GSHP?

• Around 20 Celsius

• Around 30 Celsius

• Around 40 Celsius

• Around 50 Celsius

Which Building Regulations apply to the installation of a GSHP?

• Structure

• Fire Safety

• Resistance of Contaminants and Moisture

• All of the above

What are the advantages of installing a GSHP?

• High efficiency and reduction in energy bills

• High maintenance costs and short lifespan

• Requires fuel storage and offers no cooling

• Less efficient than air source heat pump

What are the disadvantages of installing a GSHP?

• Low installation costs and small land area required

• Simple design and installation

• Unlikely to work efficiently with an existing heating system

• Less expensive to install than air source heat pump